Publications

Chapter 1: Tolerances and Specifications for Commercial Weighing and Measuring Devices (§§ 4000 - 4029.6)

• Article 1. National Uniformity, Exceptions and Additions (§§ 4000 - 4009.6)  REVISED 2025
• Article 2. Specification and Tolerances and Other Technical Requirements for Commercial Weighing and Measuring Devices (§§ 4010 - 4011.5)
• Article 2.1 Liquefied Petroleum Gas Tanks when Mounted on Highway Vehicles and Used as Measures (§§ 4012 - 4026.6)
• Article 2.2 Electric Watthour Meters (§§ 4027- 4028.6)
• Article 2.3 Carbon Dioxide Liquide-Measuring Devices (§§ 4029 - 4029.6)

Chapter 2. Special Equipment (§§ 4050 - 4055)

• Article 1. Compressed Gas Cylinders (§§ 4050 - 4053)
• Article 2. Procedures for Type Approval Certification Evaluation and Field Compliance Testing of Vapor Recovery Systems (§§ 4054 - 4055)

Chapter 3. Device Inspection (§§ 4070 - 4075)

• Article 1. Frequency of Inspection (§ 4070)
• Article 2. Alternatives to Specified Frequency of Inspection (§§ 4071 - 4074)
• Article 3. Annual Device Administrative Fee (§ 4075)

Chapter 4. Registration of Service Agencies for Commercial Weighing and Measuring Devices (§§ 4080 - 4088)

Chapter 5. Billing for Utility Services (§ 4090)

Chapter 6. Automotive Products Specifications (§§ 4100 - 4191)

• Article 1. Brake Fluid Standards (§ 4100)
• Article 2. Brake Fluid Labeling (§§ 4110 - 4112)
• Article 3. Automatic Transmission Fluid Standards [Repealed]
• Article 4. Automatic Transmission Fluid Registration [Repealed]
• Article 5. Engine Fuel Standards (§§; 4140 - 4149)
• Article 6. Engine Oil Labeling and Exemptions (§§ 4150 - 4152)
• Article 7. Labeling and Specifications of Engine Coolants (§§ 4160 - 4175)
• Article 8. Specifications for Hydrogen Gas Used in Internal Combustion Engines and Fuel Cells (§§ 4180 - 4181)
• Article 9. Specifications for Dimethyl Ether Used as a Motor Vehicle Fuel (§§ 4190 - 4191)

Chapter 7. Advertising and Labeling of Gasoline and Other Motor Vehicle Fuels (§§ 4200 - 4207)

Chapter 8. Motor Oil Fee (§§ 4300 - 4309)

Chapter 9. Weighmaster Enforcement (§§ 4400 - 4496.6)

• Article 1. General Provisions (§§ 4400 - 4403)
• Article 2. Weighmaster Certificates (§§ 4410 - 4415)
• Article 3. Predetermined Individual Tare Weights (§§ 4420 - 4423)
• Article 4. Seasonal Tare Weights (§§ 4430 - 4433)
• Article 5. Common Tare Weights (§§ 4440 - 4446)
• Article 6. Limits of Permissible Error (§ 4450)
• Article 7. Average Tare Weights (§§ 4460 - 4461)
• Article 8. Volumetric Conversion to Weight of Squid (§§ 4470 - 4472)
• Article 9. Director's Approval of Inspection of Weighmaster Records (§§ 4480 - 4486)
• Article 10. Timber Tare Weights (§§ 4490 - 4493)
• Article 11. Multiple Draft Weighing Operations (§§ 4495 - 4495.6)
• Article 12. Unattended Weighing Systems (§§ 4496 - 4496.6)

Chapter 10. Quantity Control (§§ 4500 – 4536.2)

• Article 1. General (§§ 4500 - 4503)
• Article 2. Uniform Packaging and Labeling Regulation (§§ 4510 – 4512.3)  REVISED 2025
• Article 3. Wood for Fuel Purposes (§§ 4530 - 4536.2)

Chapter 11. Sampling and Testing Procedures for Determining the Net Contents of Packaged Commodities (§ 4600)

• Article 1. Definitions (§ 4600)  REVISED 2025
• Article 2. Sampling and Testing Procedures for Determining the Net Contents of Packaged Commodities [Repealed]

Chapter 12. Administration (§§ 4700 – 4900 and Appendix A)

• Article 1. Permit Reform Act (§§ 4700-4701)
• Article 2. Weights and Measures Penalty Guidelines (§§ 4800 - 4802)
• Article 3. Applicant Verification Regulations (§ 4900 and Appendix A)